package com.qdaily.ui.PhotoChoose;


import android.annotation.TargetApi;
import android.app.Activity;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.support.v4.app.Fragment;
import android.view.Gravity;
import android.widget.Toast;
import com.qdaily.ui.R;

import java.io.File;
import java.util.List;

public class PhotoUtils {

    public static boolean isCameraUseAble(Context context) {
        PackageManager packageManager = context.getPackageManager();
        return packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA);
    }

    public static void toCamera(Activity activity, File outputFile, int requestCode) {
        if (!isCameraUseAble(activity)) {
            Toast.makeText(activity, R.string.cube_photo_no_camera, Toast.LENGTH_LONG).show();
            return;
        }
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        PackageManager packageManager = activity.getPackageManager();
        List<ResolveInfo> resolveInfoList = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
        if (resolveInfoList == null && resolveInfoList.size() == 0) {
            Toast.makeText(activity, R.string.cube_photo_can_not_use_camera, Toast.LENGTH_LONG).show();
            return;
        }
        Uri imageUri = Uri.fromFile(outputFile);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
        activity.startActivityForResult(intent, requestCode);
    }

    public static void toAlbum(Activity activity, int requestCode) {
        try {
            Intent picture = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
            activity.startActivityForResult(picture, requestCode);
        } catch (Exception e) {
            Toast toast = Toast.makeText(activity, R.string.cube_photo_can_not_open_album, Toast.LENGTH_SHORT);
            toast.setGravity(Gravity.CENTER, 0, 0);
            toast.show();
        }
    }

    public static void toCamera(Fragment fragment, File outputFile, int requestCode) {
        if (!isCameraUseAble(fragment.getActivity())) {
            Toast.makeText(fragment.getActivity(), R.string.cube_photo_no_camera, Toast.LENGTH_LONG).show();
            return;
        }
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        PackageManager packageManager = fragment.getActivity().getPackageManager();
        List<ResolveInfo> resolveInfoList = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
        if (resolveInfoList == null && resolveInfoList.size() == 0) {
            Toast.makeText(fragment.getActivity(), R.string.cube_photo_can_not_use_camera, Toast.LENGTH_LONG).show();
            return;
        }
        Uri imageUri = Uri.fromFile(outputFile);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
        fragment.startActivityForResult(intent, requestCode);
    }

    public static void toAlbum(Fragment fragment, int requestCode) {
        try {
            Intent picture = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
            fragment.startActivityForResult(picture, requestCode);
        } catch (Exception e) {
            Toast toast = Toast.makeText(fragment.getActivity(), R.string.cube_photo_can_not_open_album, Toast.LENGTH_SHORT);
            toast.setGravity(Gravity.CENTER, 0, 0);
            toast.show();
        }
    }

    @TargetApi(Build.VERSION_CODES.KITKAT)
    public static String uriToPath(final Context context, final Uri uri) {
        final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
        // DocumentProvider
        if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
            // ExternalStorageProvider
            if (isExternalStorageDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];
                if ("primary".equalsIgnoreCase(type)) {
                    return Environment.getExternalStorageDirectory() + "/" + split[1];
                }
                // TODO handle non-primary volumes
            }
            // DownloadsProvider
            else if (isDownloadsDocument(uri)) {
                final String id = DocumentsContract.getDocumentId(uri);
                final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
                return getDataColumn(context, contentUri, null, null);
            }
            // MediaProvider
            else if (isMediaDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];
                Uri contentUri = null;
                if ("image".equals(type)) {
                    contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                } else if ("video".equals(type)) {
                    contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                } else if ("audio".equals(type)) {
                    contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                }
                final String selection = "_id=?";
                final String[] selectionArgs = new String[]{split[1]};
                return getDataColumn(context, contentUri, selection, selectionArgs);
            }
        }
        // MediaStore (and general)
        else if ("content".equalsIgnoreCase(uri.getScheme())) {
            // Return the remote address
            if (isGooglePhotosUri(uri))
                return uri.getLastPathSegment();
            return getDataColumn(context, uri, null, null);
        }
        // File
        else if ("file".equalsIgnoreCase(uri.getScheme())) {
            return uri.getPath();
        } else {
            return selectImage(context, uri);
        }
        return null;
    }

    public static String selectImage(Context context, Uri selectedImage) {
        // Log.e(TAG, selectedImage.toString());
        if (selectedImage != null) {
            String uriStr = selectedImage.toString();
            String path = uriStr.substring(10, uriStr.length());
            if (path.startsWith("com.sec.android.gallery3d")) {
                return null;
            }
        }
        String[] filePathColumn = {MediaStore.Images.Media.DATA};
        Cursor cursor = context.getContentResolver().query(selectedImage, filePathColumn, null, null, null);
        cursor.moveToFirst();
        int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
        String picturePath = cursor.getString(columnIndex);
        cursor.close();
        return picturePath;
    }

    /**
     * Get the value of the data column for this Uri. This is useful for
     * MediaStore Uris, and other file-based ContentProviders.
     *
     * @param context       The context.
     * @param uri           The Uri to query.
     * @param selection     (Optional) Filter used in the query.
     * @param selectionArgs (Optional) Selection arguments used in the query.
     * @return The value of the _data column, which is typically a file path.
     */
    public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {
        Cursor cursor = null;
        final String column = "_data";
        final String[] projection = {column};
        try {
            cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
            if (cursor != null && cursor.moveToFirst()) {
                final int index = cursor.getColumnIndexOrThrow(column);
                return cursor.getString(index);
            }
        } finally {
            if (cursor != null)
                cursor.close();
        }
        return null;
    }

    /**
     * @param uri The Uri to check.
     * @return Whether the Uri authority is ExternalStorageProvider.
     */
    public static boolean isExternalStorageDocument(Uri uri) {
        return "com.android.externalstorage.documents".equals(uri.getAuthority());
    }

    /**
     * @param uri The Uri to check.
     * @return Whether the Uri authority is DownloadsProvider.
     */
    public static boolean isDownloadsDocument(Uri uri) {
        return "com.android.providers.downloads.documents".equals(uri.getAuthority());
    }

    /**
     * @param uri The Uri to check.
     * @return Whether the Uri authority is MediaProvider.
     */
    public static boolean isMediaDocument(Uri uri) {
        return "com.android.providers.media.documents".equals(uri.getAuthority());
    }

    /**
     * @param uri The Uri to check.
     * @return Whether the Uri authority is Google Photos.
     */
    public static boolean isGooglePhotosUri(Uri uri) {
        return "com.google.android.apps.photos.content".equals(uri.getAuthority());
    }
}